Standard Piston Trimmer Capacitors - 20 pF and up
Ceramic Piston Trimmer
2 - 12 pF
(CTP) V12
Ceramic piston trimmer capacitor. Top or bottom tune. 2 - 12 pF, 250v. PC mount. 0.346" pitch, 0.515" high.
$2 each - $1.75 (10+), $1.50 (25+)
Piston Trimmer
5.5 - 21 pF
(CTP) VC12
Piston trimmer capacitor. 5.5 - 21 pF, 1kv. 1-3/4" behind panel depth. Fits 1/4" hole. 0.31" outside diameter.
$10 each - $9 (6+)
Johanson Piston Trimmer
1 - 25 pF
(CTP) JMC7550
Johanson piston trimmer capacitor. 1 - 25 pF. All silver plated piston assembly. Plunger alone is 1-3/4" long. Bushing 3/8" thread. Installed, should be about 1-25 pF.
$4 each
JFD Piston Trimmer
1 - 28 pF
(CTP) VCJ711A
JFD piston trimmer capacitor. 1 - 28 pF, 1kv. Turret terminals. Sealed. 0.312" x 0.719". NSN: 5910-01-172-1001.
$9 each - $8 (6+)
JFD Piston Trimmer
1 - 28 pF
(CTP) SPT90711B
JFD piston trimmer capacitor. 1 - 28 pF, 1000v. 0.31" diameter, 0.44" long. Turret terminal. Sealed for harsh environments.
$9 each - $8 (6+), $7 (25+)
JFD Piston Trimmer
1 - 28 pF
(CTP) MC603
JFD piston trimmer capacitor same as left but with standard trim. 1 - 28 pF, 1000v. Q = 350 min. 0.31" diameter, 0.7" long. Sealed for harsh environments. NOTE: Adjustment by hex tool, not slotted!
$10 each - $9 (6+)
JFD Piston Trimmer
1 - 28 pF
(CTP) MC623Y
JFD piston trimmer capacitor. 1 - 28 pF, 1000v DC. Q = 350. Sealed ends. 5/16" x 1". NSN: 5910-01-008-5200.
$22 each - $20 (6+)
JFD Piston Trimmer
0.8 - 30 pF
(CTP) VC43GWY
JFD piston trimmer capacitor. 0.8 - 30 pF, 1 kv. Q = 350. 0.31" diameter, 1.6" long. Circuit board mounting style, two leads each end, open ended piston.
$9 each - $8 (6+)
Johanson Piston Trimmer
6 - 30 pF
(CTP) 1902
Johanson gold oversized glass piston trimmer capacitor. 6 - 30 pF, 600v. 7/16" diameter, 1-5/8" long. Turret terminal.
$19 each
Air Trimmer Capacitor
1 to 30 pF
Q @ 100 Mhz > 800
(CTP) 5600
Johanson 1 to 30pF Air Trimmer Capacitor - Panel Mount with wire lead, 20+ turns, Q @ 100Mhz >800, 250vdc Working Volts, RoHS, Uses 8764 Tuning tool.
$19.99 each - 16.99 (6+),
$14.99 (25+), $13.99 (50+)
Air Trimmer Capacitor
1 to 30 pF
Q @ 100 Mhz > 800
(CTP) 5601
Johanson 1 to 30pF Air Trimmer Capacitor - PCB 4-leg through hole PC Mount and slotted seal, 20+ turns, Q @ 100Mhz >800, 250vdc Working Volts, RoHS, Uses 8764 Tuning tool.
$19.99 each
Air Trimmer Capacitor
1 to 30 pF
Q @ 100 Mhz > 800
(CTP) 5602
Johanson 1 to 30pF Air Trimmer Capacitor - Panel Mount with stud, 20+ turns, Q @ 100Mhz >800, 250vdc Working Volts, RoHS, Uses 8764 Tuning tool.
$19.99 each
Non-Magnetic Hi Q Trimmer Capacitor
1 to 30 pF
Q @ 100 Mhz > 800
(CTP) 5642
Johanson 1 to 30pF Non-Magnetic Air Trimmer Capacitor, 23+ turns, Q @ 100Mhz >800, 250vdc Working Volts, Panel Mount with stud, RoHS, Uses 8764 Tuning tool.
$39.99 - $36.99 (6+), $29.99 (25+)
Johanson Piston Trimmer
0.8 - 35 pF
(CTP) 1951
Johanson gold oversized glass piston trimmer capacitor. 0.8 - 35 pF, 1000v. 1/2" diameter, 2-1/8" long. With cap as shown.
$25 each
Johanson Piston Trimmer
1 - 35 pF
(CTP) 803
Jumbo Johanson piston trimmer capacitor. 1 - 35 pF, 500 vac. Bushing mount. 11/16" diameter, 1-1/8" long.
$18 each - $16 (6+)
Sprague Piston Trimmer
1 - 36 pF
(CTP) PC43G360
Sprague piston timmer capacitor. PC mount. 1 - 36 pF, 1000 vdc. Minimum Q = 550. Sealed. 0.275"D x 1"L. 0.235" x 1" lead spacing.
$18 each - $16.75 (6+),
$15 (25+), $13 (100+)
SGE Piston Trimmer
0.8 - 38 pF
(CTP) PL52H380
SGE, sealed PC mount piston trimmer capacitor. 0.8 - 38 pF, 1250 vdc. 1.46" cc between leads, 1.9" length overall, .312" diameter. (5/16"D x 1-15/16"L).
$25 each - $22 (6+)
SGE Piston Trimmer
0.8 - 38 pF
(CTP) PC52H380
SGE sealed PC mount piston trimmer capacitor. 0.8 - 38 pF, 1250v. 1.46" c-c between leads, 1.9" length overall, .321" diameter. NSN: 5910-00-176-7444. Alt P/N's: MIL-C-14409D, MIL-C-14409D/8A, SGE-7643.
$25 each
Sprague Piston Trimmer
1 - 42 pF
(CTP) MC624Y
Sprague piston trimmer capacitor. 1 - 42 pF, 1000v. Q = 250. 0.31" diameter, 1.25" long. Sealed both ends for harsh environments.
$18 each - $16 (6+)
Sprague Piston Trimmer
1 - 90 pF
(CTP) MC629Y
Sprague piston trimmer capacitor. 1 - 90 pF, 1000v. Q = 250. 0.31" diameter, 2" long. Sealed both ends for harsh environments.
$22 each - $19 (6+)
JFD Piston Trimmer
7 - 109 pF
(CTP) MC619
JFD piston trimmer capacitor. 7 - 109 pF, 750v. Q = 350. Allen adjust lug end, 2 wire leads back end. 0.31"D, 2"L. Sealed both ends for harsh environments.
$42 each - $38 (6+)
Voltronics Piston Trimmer
1.5 - 250 pF
(CTP) V1949
Voltronics piston trimmer capacitor. 1.5 - 250 pF, 400v. Q = 900. .28" diameter, 2" long. Sealed both ends for harsh environments.
$45 each - $42 (6+)
JFD Piston Trimmer
1.5 - 250 pF
(CTP) EMC869
JFD piston trimmer capacitor. 1.5 - 250 pF, 500v. 0.31" diameter, 2-1/4" long. Sealed both ends for harsh environments.
$42 each - $38 (6+)
Tuning Driver for Air Variable Capacitors
(HWN) 8764
Johanson tuning driver for Air Variables 1500, 5200, 5300, 5400, 5450, 5500, 5600, 5700, 5750, 5800, 5850, and 9300 series capacitors.
$9.99 each
Johanson Hex Nut
(CTC) P6389
Johanson Hex nut for 0.120-80 mount thread trim capacitor.
75¢ each - 65¢ (10+), 50¢ (25+), 40¢ (50+)